at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 57

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

11.4.1
6249D–ATARM–20-Dec-07
CP15 Registers Access
Table 11-5.
Notes:
CP15 registers can only be accessed in privileged mode by:
• MCR (Move to Coprocessor from ARM Register) instruction is used to write an ARM register
to CP15.
Register
1. Register locations 0,5, and 13 each provide access to more than one register. The register
2. Register location 9 provides access to more than one register. The register accessed depends
10
11
12
13
13
14
15
8
9
9
accessed depends on the value of the opcode_2 field.
on the value of the CRm field.
CP15 Registers
Name
TLB operations
cache lockdown
TCM region
TLB lockdown
Reserved
Reserved
FCSE PID
Context ID
Reserved
Test configuration
(1)
(1)
(2)
AT91SAM9263 Preliminary
Read/write
Read/write
Read/write
None
None
Read/write
Read/Write
None
Read/Write
Read/Write
Unpredictable/Write
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